Attitude and Heading Reference System
AKF398 MEMS CURRENT ACCELEROMETER 4-20mA
$489 $879
DIYDrones ArduIMU+ V3 ArduIMU V3
$75.9 $129.9
SparkFun 9DoF IMU Breakout - LSM9DS1
$74.95 $35
SparkFun 9DoF Razor IMU M0 MPU-9250
$48.5 $85